FR2468580B1 - - Google Patents
Info
- Publication number
- FR2468580B1 FR2468580B1 FR7926989A FR7926989A FR2468580B1 FR 2468580 B1 FR2468580 B1 FR 2468580B1 FR 7926989 A FR7926989 A FR 7926989A FR 7926989 A FR7926989 A FR 7926989A FR 2468580 B1 FR2468580 B1 FR 2468580B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C215/04—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
- C07C215/06—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic
- C07C215/08—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic with only one hydroxy group and one amino group bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7926989A FR2468580A1 (en) | 1979-10-31 | 1979-10-31 | PROCESS FOR THE PURIFICATION OF N, N, DIALKYLAMINOETHANOLS BY HYDROGENATION |
EP19800401477 EP0028555B1 (en) | 1979-10-31 | 1980-10-17 | Process for the purification of n,n-dialkylaminoethanols by hydrogenation |
DE8080401477T DE3063912D1 (en) | 1979-10-31 | 1980-10-17 | Process for the purification of n,n-dialkylaminoethanols by hydrogenation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7926989A FR2468580A1 (en) | 1979-10-31 | 1979-10-31 | PROCESS FOR THE PURIFICATION OF N, N, DIALKYLAMINOETHANOLS BY HYDROGENATION |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2468580A1 FR2468580A1 (en) | 1981-05-08 |
FR2468580B1 true FR2468580B1 (en) | 1981-10-30 |
Family
ID=9231223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7926989A Granted FR2468580A1 (en) | 1979-10-31 | 1979-10-31 | PROCESS FOR THE PURIFICATION OF N, N, DIALKYLAMINOETHANOLS BY HYDROGENATION |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0028555B1 (en) |
DE (1) | DE3063912D1 (en) |
FR (1) | FR2468580A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19942300A1 (en) * | 1999-09-04 | 2001-03-08 | Basf Ag | Process for the preparation of alkanolamines with improved color quality |
US7169268B2 (en) | 2002-06-26 | 2007-01-30 | Huntsman Petrochemical Corporation | Color stabilization of amines |
US6774264B2 (en) | 2002-12-06 | 2004-08-10 | Air Products And Chemicals, Inc. | Catalyst to improve the color stability of N,N-dialkylalkanolamines |
US8791302B2 (en) | 2010-12-17 | 2014-07-29 | Basf Se | Process for preparing an N,N-dialky-ethanolamine having high color stability |
BR112013012873A2 (en) | 2010-12-17 | 2016-09-06 | Basf Se | process for preparing an n, n-dialkylethanolamine |
-
1979
- 1979-10-31 FR FR7926989A patent/FR2468580A1/en active Granted
-
1980
- 1980-10-17 DE DE8080401477T patent/DE3063912D1/en not_active Expired
- 1980-10-17 EP EP19800401477 patent/EP0028555B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3063912D1 (en) | 1983-07-28 |
FR2468580A1 (en) | 1981-05-08 |
EP0028555B1 (en) | 1983-06-22 |
EP0028555A1 (en) | 1981-05-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
TP | Transmission of property |